Duathlon Race Calendar

May

23

Crystal River Triathlon

Crystal River, Florida, United States

Triathlon Duathlon Aquabike

Age Group Athena Clydesdale Fat Tire +7

May

17

7th Annual Cross Bay Triathlon/Duathlon

Rockaway Beach, New York, United States

Duathlon Triathlon Running Aquabike

Duathlon Triathlon Volunteer 1 for 1 Team Relay Duathlon +2

May

17

New England Season Opener

Hopkinton, Massachusetts, United States

Duathlon Triathlon

Sprint Duathlon Duathlon Team Sprint Triathlon Triathlon Team

May

17

Game On! Escape to Hutchinson Island Triathlon #1

Stuart, Florida, United States

Triathlon Duathlon Aquabike

43K 43.8K 33K Half-Marathon +3

May

17

Upper Dublin Triathlon/Duathlon/Aquabike/Run Powered by LuLu Country Club

Fort Washington, Pennsylvania, United States

Triathlon Duathlon Aquabike Running

Half-Marathon 24.2K 15.9K 5.5K +1

May

16

Kennett Run

Kennett Square, Pennsylvania, United States

Running Duathlon

5K 10K 1.6K +1

May

16

French Creek TriFest (Triathlon & SwimFest)

Elverson, Pennsylvania, United States

Triathlon Aquabike Running Duathlon Swimrun Swimming

48.3K 25.7K 38.6K 1.9K +7

May

16

Women of Steel

American Fork, Utah, United States

Triathlon Running Aquabike Duathlon

24.6K 5K 19.6K 25.1K +2

May

16

Mighty Moraine Spring Multi-Sport Festival

Portersville, Pennsylvania, United States

Triathlon Aquabike Duathlon Adventure race

Ultra 41.5K 25.8K 27.5K +6

May

16

FISHERS SPRINT TRIATHLON, Powered by FAST

Fishers, Indiana, United States

Triathlon Duathlon Aquabike

Sprint Triathlon Duathlon Aquabike Sprint Triathlon Relay

May

16

2026 Pace and Pedal Event

Black River Falls, Wisconsin, United States

Duathlon Running

24.1K 5K 1.6K +2

May

16

She Tris Sprint Triathlon - I'On Club

Mount Pleasant, South Carolina, United States

Triathlon Duathlon Swimrun Running

Individual Triathlon Relay Triathlon Duathlon Aquathlon +3